<?xml version="1.0" encoding="utf-8"?>
<answers>
  <answer>
    <_answerId_>13386</_answerId_>
    <_countryId_>7</_countryId_>
    <_questionId_>178</_questionId_>
    <_secondCrossVarCatId_>11</_secondCrossVarCatId_>
    <_answerSlug_>base-half-of-the-sample</_answerSlug_>
    <_answerTitle_>Base : Half of the sample</_answerTitle_>
    <_answerCategorySlug_/>
    <_answerCategoryTitle_/>
    <_all_>2508</_all_>
    <_all_resource-high_/>
    <_all_resource-medium_/>
    <_all_resource-low_/>
    <_all_resource-very-low_/>
    <_ed-high_>197</_ed-high_>
    <_ed-high_resource-high_>17</_ed-high_resource-high_>
    <_ed-high_resource-medium_>142</_ed-high_resource-medium_>
    <_ed-high_resource-low_>26</_ed-high_resource-low_>
    <_ed-high_resource-very-low_>4</_ed-high_resource-very-low_>
    <_ed-medium_>1943</_ed-medium_>
    <_ed-medium_resource-high_>27</_ed-medium_resource-high_>
    <_ed-medium_resource-medium_>890</_ed-medium_resource-medium_>
    <_ed-medium_resource-low_>613</_ed-medium_resource-low_>
    <_ed-medium_resource-very-low_>365</_ed-medium_resource-very-low_>
    <_ed-low_>365</_ed-low_>
    <_ed-low_resource-high_>2</_ed-low_resource-high_>
    <_ed-low_resource-medium_>88</_ed-low_resource-medium_>
    <_ed-low_resource-low_>139</_ed-low_resource-low_>
    <_ed-low_resource-very-low_>127</_ed-low_resource-very-low_>
  </answer>
  <answer>
    <_answerId_>13387</_answerId_>
    <_countryId_>7</_countryId_>
    <_questionId_>178</_questionId_>
    <_secondCrossVarCatId_>11</_secondCrossVarCatId_>
    <_answerSlug_>a-storing-saving-water</_answerSlug_>
    <_answerTitle_>a Storing / saving water</_answerTitle_>
    <_answerCategorySlug_/>
    <_answerCategoryTitle_/>
    <_all_>66</_all_>
    <_all_resource-high_/>
    <_all_resource-medium_/>
    <_all_resource-low_/>
    <_all_resource-very-low_/>
    <_ed-high_>66</_ed-high_>
    <_ed-high_resource-high_>47.1</_ed-high_resource-high_>
    <_ed-high_resource-medium_>67.6</_ed-high_resource-medium_>
    <_ed-high_resource-low_>69.2</_ed-high_resource-low_>
    <_ed-high_resource-very-low_>25</_ed-high_resource-very-low_>
    <_ed-medium_>65.8</_ed-medium_>
    <_ed-medium_resource-high_>81.5</_ed-medium_resource-high_>
    <_ed-medium_resource-medium_>67</_ed-medium_resource-medium_>
    <_ed-medium_resource-low_>63.5</_ed-medium_resource-low_>
    <_ed-medium_resource-very-low_>64.7</_ed-medium_resource-very-low_>
    <_ed-low_>66.8</_ed-low_>
    <_ed-low_resource-high_>100</_ed-low_resource-high_>
    <_ed-low_resource-medium_>63.6</_ed-low_resource-medium_>
    <_ed-low_resource-low_>65.5</_ed-low_resource-low_>
    <_ed-low_resource-very-low_>70.9</_ed-low_resource-very-low_>
  </answer>
  <answer>
    <_answerId_>13388</_answerId_>
    <_countryId_>7</_countryId_>
    <_questionId_>178</_questionId_>
    <_secondCrossVarCatId_>11</_secondCrossVarCatId_>
    <_answerSlug_>b-recycling-water</_answerSlug_>
    <_answerTitle_>b Recycling water</_answerTitle_>
    <_answerCategorySlug_/>
    <_answerCategoryTitle_/>
    <_all_>22.2</_all_>
    <_all_resource-high_/>
    <_all_resource-medium_/>
    <_all_resource-low_/>
    <_all_resource-very-low_/>
    <_ed-high_>26.4</_ed-high_>
    <_ed-high_resource-high_>17.6</_ed-high_resource-high_>
    <_ed-high_resource-medium_>28.9</_ed-high_resource-medium_>
    <_ed-high_resource-low_>19.2</_ed-high_resource-low_>
    <_ed-high_resource-very-low_>50</_ed-high_resource-very-low_>
    <_ed-medium_>21.6</_ed-medium_>
    <_ed-medium_resource-high_>51.9</_ed-medium_resource-high_>
    <_ed-medium_resource-medium_>23</_ed-medium_resource-medium_>
    <_ed-medium_resource-low_>20.2</_ed-medium_resource-low_>
    <_ed-medium_resource-very-low_>17.3</_ed-medium_resource-very-low_>
    <_ed-low_>23</_ed-low_>
    <_ed-low_resource-high_>50</_ed-low_resource-high_>
    <_ed-low_resource-medium_>25</_ed-low_resource-medium_>
    <_ed-low_resource-low_>21.6</_ed-low_resource-low_>
    <_ed-low_resource-very-low_>21.3</_ed-low_resource-very-low_>
  </answer>
  <answer>
    <_answerId_>13389</_answerId_>
    <_countryId_>7</_countryId_>
    <_questionId_>178</_questionId_>
    <_secondCrossVarCatId_>11</_secondCrossVarCatId_>
    <_answerSlug_>c-making-water-safe-to-drink</_answerSlug_>
    <_answerTitle_>c Making water safe to drink</_answerTitle_>
    <_answerCategorySlug_/>
    <_answerCategoryTitle_/>
    <_all_>57</_all_>
    <_all_resource-high_/>
    <_all_resource-medium_/>
    <_all_resource-low_/>
    <_all_resource-very-low_/>
    <_ed-high_>56.9</_ed-high_>
    <_ed-high_resource-high_>47.1</_ed-high_resource-high_>
    <_ed-high_resource-medium_>57</_ed-high_resource-medium_>
    <_ed-high_resource-low_>61.5</_ed-high_resource-low_>
    <_ed-high_resource-very-low_>50</_ed-high_resource-very-low_>
    <_ed-medium_>56.9</_ed-medium_>
    <_ed-medium_resource-high_>74.1</_ed-medium_resource-high_>
    <_ed-medium_resource-medium_>53.8</_ed-medium_resource-medium_>
    <_ed-medium_resource-low_>63.6</_ed-medium_resource-low_>
    <_ed-medium_resource-very-low_>55.6</_ed-medium_resource-very-low_>
    <_ed-low_>58.4</_ed-low_>
    <_ed-low_resource-high_>100</_ed-low_resource-high_>
    <_ed-low_resource-medium_>54.5</_ed-low_resource-medium_>
    <_ed-low_resource-low_>57.6</_ed-low_resource-low_>
    <_ed-low_resource-very-low_>62.2</_ed-low_resource-very-low_>
  </answer>
  <answer>
    <_answerId_>13390</_answerId_>
    <_countryId_>7</_countryId_>
    <_questionId_>178</_questionId_>
    <_secondCrossVarCatId_>11</_secondCrossVarCatId_>
    <_answerSlug_>d-finding-a-new-water-supply</_answerSlug_>
    <_answerTitle_>d Finding a new water supply</_answerTitle_>
    <_answerCategorySlug_/>
    <_answerCategoryTitle_/>
    <_all_>34.3</_all_>
    <_all_resource-high_/>
    <_all_resource-medium_/>
    <_all_resource-low_/>
    <_all_resource-very-low_/>
    <_ed-high_>36.5</_ed-high_>
    <_ed-high_resource-high_>58.8</_ed-high_resource-high_>
    <_ed-high_resource-medium_>35.2</_ed-high_resource-medium_>
    <_ed-high_resource-low_>30.8</_ed-high_resource-low_>
    <_ed-high_resource-very-low_>25</_ed-high_resource-very-low_>
    <_ed-medium_>33.8</_ed-medium_>
    <_ed-medium_resource-high_>25.9</_ed-medium_resource-high_>
    <_ed-medium_resource-medium_>33.5</_ed-medium_resource-medium_>
    <_ed-medium_resource-low_>35.9</_ed-medium_resource-low_>
    <_ed-medium_resource-very-low_>34</_ed-medium_resource-very-low_>
    <_ed-low_>35.9</_ed-low_>
    <_ed-low_resource-high_>50</_ed-low_resource-high_>
    <_ed-low_resource-medium_>38.6</_ed-low_resource-medium_>
    <_ed-low_resource-low_>31.7</_ed-low_resource-low_>
    <_ed-low_resource-very-low_>37.8</_ed-low_resource-very-low_>
  </answer>
</answers>
